pias self-drilling screw, raised countersunk head with AW recess
SCR-DBIT-RSDCS-A2-AW20-3,9X19
Art.-no. 020513919
EAN 4038898086826
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- Drilling, thread forming and screwing in one step, saving significant time and effort
- Ensures an exact bore diameter for each screw connection, minimises the thread tolerance and thus ensures an optimum connection at all times
- Prevents mistakes in the installation
- AW recess system for better torque transmission, a longer service life and optimal centring
- A suitable drill/driver (e.g. cordless drill/driver with depth stop) must be used with self-drilling screws
- The use of impact drivers is not permitted
- Self-drilling screws must be inserted perpendicular to the surface of the component
Datasheets(X)
Only suitable for use in aluminium and plastics
 | |
Material | Stainless steel A2 |
Surface | Plain |
Nominal diameter (d1) | 3.9 mm |
Length (l1) | 19 mm |
Head diameter (dk) | 7.5 mm |
Head height (k1) | 2.8 mm |
Drill tip length (lp) | 3.1 mm |
Other standard | Company standard |
Head type | Raised countersunk head |
Internal drive | AW20 |
Thread type | Self-tapping screw thread |
Thread design | Full thread |
Shape of tip | Drilling tip |
Min. recommended substructure thickness | 1.5 mm |
Max. material thickness to be drilled through (metal) | 3.0 mm |
Min./max. recommended installation speed (idling) | 1700-2500 rpm |
RoHS-compliant | Yes |
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